I get a "Width not divisible by 2" error when I render
You actually do have your render set to 1171 px wide.
Look at the "Percentage Scale" value directly below the width and height under the Dimensions category of the Render tab of the properties window. It is set to 61%, and 1920 x 0.61 = 1171.2.

Simply set the "Percentage Scale" to 100% and you will be rendering at the expected 1920 by 1080.